Math 2.0

concept

Fixed points of an action

Summary

A fixed point of a group action is a point that each element of the group keeps in place. The fixed points are exactly the points whose orbit has one element.

What this node needs for W1
  • an inventory row: the row of the inventory that the node accounts for (0 of 1)

The writing levels say how complete the text of a node is. They do not measure its truth.

Sources

  1. Web https://en.wikipedia.org/wiki/Group_action, Fixed points and stabilizer subgroups